Drill Bits
Drill Bit Cost per Metre Calculator
Compare DTH, top hammer and tricone bits on cost per metre drilled, counting regrinds and rig time, and see which bit is cheaper in your rock.
November 8, 2026
Top hammer rods, button bits and shank adapters: how to choose, use and care for top hammer tooling in quarries, mines and construction.
Compare DTH, top hammer and tricone bits on cost per metre drilled, counting regrinds and rig time, and see which bit is cheaper in your rock.
South Africa top hammer drilling tools explained: shanks, couplings, rods and bits, how to match them to rock, and 5 care tips that add metres.
Top hammer vs DTH drilling compared for South African quarries, mines and boreholes: hole size, depth, cost per metre and a simple rule of thumb.
Unveiling Precision: ATR Drill’s Top Hammer Tools In the world of drilling technology, precision is paramount. ATR Drill stands as a beacon
Equipping South Africa’s Mining, Construction, and Water Drilling Sectors with World-Class Hammer Drilling Tools South Africa’s economy is deeply rooted in mining,